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Issue Date:
March 5, 2002
Revision Date: November 25, 2003
S Bravo Systems, Inc.
Model B-2000 Shallow Steel
Dispenser Containment System
Model B-8600 Aboveground/Marina Steel Dispenser Containment System
INTERSTITIAL DETECTOR (LIQUID-PHASE)
Detector:
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Output type: |
qualitative, non-discriminating |
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Sampling frequency: |
continuous |
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Operating
principle: |
float switch |
Test Results:
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unleaded gasoline |
diesel |
water |
|
Detection
time (hrs) |
0.52 |
0.48 |
1.43 |
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Fall time
(sec) |
* |
* |
* |
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Lower
detection limit (ml) |
197.39
(6.7 ounces) |
181.08
(6.12
ounces) |
542.10
(18.3 ounces) |
*The fall time was not
determined. Evaluator notes that fall time is irrelevant because the only way
to reset the system is to remove the liquid from the float sump and manually
reset the shear valve.
Specificity Results:
Responds to any liquid in sufficient quantities to raise the float
which trips the shear valve. No additional materials tested.
Manufacturer’s Specifications:
The Model B-2000 and Model B-8600 systems use a float coupled to the shear valve
mechanism of the dispenser. When any liquid (water or fuel) enters the sump in
sufficient amounts to raise the float, the shear valve is tripped, preventing
dispensing of fuel from that particular dispenser. The systems are designed with
baffles that initially restrict the tripping to the dispenser in question. If
sufficient liquid enters the section, it will overflow the baffle and trip the
shear valves on the adjacent product inlet within the dispenser pan.
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S Bravo
Systems, Inc. |
Evaluator: Ken Wilcox Associates |
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2929
Vail Avenue |
Tel:
(816) 443-2494 |
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Commerce, CA 90040 |
Dates of
Evaluation: 01/27/02, 11/05/03 |
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Tel:
(714) 888-4133 |
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E-mail: info@sbravo.com |
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URL: www.sbravo.com |
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